If it's propagation you're interested in then RBN[1] does a good job of that by parsing morse code and callsigns. Sadly the map no longer exists due to the chan

If it's propagation you're interested in then RBN[1] does a good job of that by parsing morse code and callsigns. Sadly the map no longer exists due to the changes in Google's Map API pricing. [1] http://www.reversebeacon.net/main.php http://www.reversebeacon.net/main.php